This small rfid tag is made with imported 3M glue which is waterproof. Due to new developments in processing, this reusable rfid tag is becoming more widely used to facilitate common day-to day activities. It can be read and written to.

This kind of passive rfid tag has a special function that is anti-interference. If you need use rfid tag on your mobile phone or some other machine which emit radiation, microwave, etc, you should choose this rfid sticker tag.

This active rfid is suitable for Android. It uses high technology of epoxy resin to make our tags reach the high quality of perfection. This waterproof rfid tag widely uesd in mobile phone industry, automobile industry which is also oil-proof, if give this active rfid tags to your friends as gifts is also perfect.

SUMLUNG Sleeve RFID Card Blocker is special designed to shield RFID signals. We have picked the best material after so many tests, it can block signal effectively, hard to tear and waterproof. Each sleeve protects one credit card, debit card or Identification card. RFID (Radio Frequency Identification) chips in a credit card emit the account number, expiration date and other information. Secure sleeves create an RFID shield by blocking the electromagnetic energy necessary to power and communicate with contactless smart.We also offer CUSTOMIZATION service

This NFC smart tag are passiv, meaning thsy don'y have any power source. Instead, they literally draw power from the device that reads them, thanks to magnetic induction. When a reader gets close enough to the rfid passive tag, it energizes it and transfer data from that tag.

This RFID wristband allows for the transfer of data such as text or numbers between two NFC enabled devices which contain small microchips with little aerials which can store a small amount of information for transfer to another NFC device, such as a mobile phone.

Etching Anenna+Adhesive,which is convenient for second processing;providing a varienty of size for choice(Refer to smartlabel spec form);Keeping Etching antenna+Flip chip technic;Refer to the Physical Spec,Technical Spec,Environmental Parameters,Packaging for smartlabel.